N─氧化─2，6─二甲酰吡啶双缩氨基硫脲过渡金属双核配合物

INVESTIGATION ON BINUCLEAR TRANSITION METAL COMPLEXES OF 2,6 DIFORMYLPYRIDINE N OXIDE BIS(THIOSEMICARBAZONE)

合成了Ｎ－氧化－２，６－二甲酰吡淀双缩氨基硫脲与Ｎｉ（Ⅱ）、Ｃｕ（Ⅱ）和Ｚｎ（Ⅱ）的双核配合物．通过元素分析、ＩＲ、电导、ＥＳＲ及磁性研究对配合物进行了表征．研究了Ｎｉ（Ⅱ）配合物的变温磁化率，求得Ｊ＝－１４．０３ｃｍ－１。

Binuclear Nickel(Ⅱ), Copper(Ⅱ) and Zinc(Ⅱ) complexes of 2,6 diformylpyridine N oxide bis(thiosemicarbazone) have been synthesized. They were characterized by means of elemental analysis, IR spectra, electric conductivity, ESR and magnetism. The result ( J =-14.03 cm -1 ) of the sutdy on variable temperature magnetic susceptibility of Nickel(Ⅱ) complex shows the existance of weak anti ferromagnetic interaction between two Nickel(Ⅱ) ions.